33149319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 53544960

約数和(自身を除く): 20395641

約数列:

[1, 3, 7, 19, 21, 57, 133, 251, 331, 399, 753, 993, 1757, 2317, 4769, 5271, 6289, 6951, 14307, 18867, 33383, 44023, 83081, 100149, 132069, 249243, 581567, 1578539, 1744701, 4735617, 11049773, 33149319]

約数ペア:

[(1, 33149319), (3, 11049773), (7, 4735617), (19, 1744701), (21, 1578539), (57, 581567), (133, 249243), (251, 132069), (331, 100149), (399, 83081), (753, 44023), (993, 33383), (1757, 18867), (2317, 14307), (4769, 6951), (5271, 6289)]